diff mbox series

[v3,4/8] x86/virt/tdx: Refine a comment to reflect the latest TDX spec

Message ID 88b2198138d89a9d5dc89b42efaed9ae669ae1c0.1724741926.git.kai.huang@intel.com (mailing list archive)
State New, archived
Headers show
Series TDX host: metadata reading tweaks, bug fix and info dump | expand

Commit Message

Kai Huang Aug. 27, 2024, 7:14 a.m. UTC
The old versions of "Intel TDX Module v1.5 ABI Specification" contain
the definitions of all global metadata field IDs directly in a table.

However, the latest spec moves those definitions to a dedicated
'global_metadata.json' file as part of a new (separate) "Intel TDX
Module v1.5 ABI definitions" [1].

Update the comment to reflect this.

[1]: https://cdrdv2.intel.com/v1/dl/getContent/795381

Reported-by: Nikolay Borisov <nik.borisov@suse.com>
Signed-off-by: Kai Huang <kai.huang@intel.com>
---
 arch/x86/virt/vmx/tdx/tdx.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Adrian Hunter Aug. 30, 2024, 6:45 a.m. UTC | #1
On 27/08/24 10:14, Kai Huang wrote:
> The old versions of "Intel TDX Module v1.5 ABI Specification" contain
> the definitions of all global metadata field IDs directly in a table.
> 
> However, the latest spec moves those definitions to a dedicated
> 'global_metadata.json' file as part of a new (separate) "Intel TDX
> Module v1.5 ABI definitions" [1].
> 
> Update the comment to reflect this.
> 
> [1]: https://cdrdv2.intel.com/v1/dl/getContent/795381
> 
> Reported-by: Nikolay Borisov <nik.borisov@suse.com>
> Signed-off-by: Kai Huang <kai.huang@intel.com>

Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>

> ---
>  arch/x86/virt/vmx/tdx/tdx.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/virt/vmx/tdx/tdx.h b/arch/x86/virt/vmx/tdx/tdx.h
> index 7458f6717873..8aabd03d8bf5 100644
> --- a/arch/x86/virt/vmx/tdx/tdx.h
> +++ b/arch/x86/virt/vmx/tdx/tdx.h
> @@ -29,7 +29,7 @@
>  /*
>   * Global scope metadata field ID.
>   *
> - * See Table "Global Scope Metadata", TDX module 1.5 ABI spec.
> + * See the "global_metadata.json" in the "TDX 1.5 ABI definitions".
>   */
>  #define MD_FIELD_ID_MAX_TDMRS			0x9100000100000008ULL
>  #define MD_FIELD_ID_MAX_RESERVED_PER_TDMR	0x9100000100000009ULL
Nikolay Borisov Aug. 30, 2024, 9:14 a.m. UTC | #2
On 27.08.24 г. 10:14 ч., Kai Huang wrote:
> The old versions of "Intel TDX Module v1.5 ABI Specification" contain
> the definitions of all global metadata field IDs directly in a table.
> 
> However, the latest spec moves those definitions to a dedicated
> 'global_metadata.json' file as part of a new (separate) "Intel TDX
> Module v1.5 ABI definitions" [1].
> 
> Update the comment to reflect this.
> 
> [1]: https://cdrdv2.intel.com/v1/dl/getContent/795381
> 
> Reported-by: Nikolay Borisov <nik.borisov@suse.com>
> Signed-off-by: Kai Huang <kai.huang@intel.com>

Reviewed-by: Nikolay Borisov <nik.borisov@suse.com>
diff mbox series

Patch

diff --git a/arch/x86/virt/vmx/tdx/tdx.h b/arch/x86/virt/vmx/tdx/tdx.h
index 7458f6717873..8aabd03d8bf5 100644
--- a/arch/x86/virt/vmx/tdx/tdx.h
+++ b/arch/x86/virt/vmx/tdx/tdx.h
@@ -29,7 +29,7 @@ 
 /*
  * Global scope metadata field ID.
  *
- * See Table "Global Scope Metadata", TDX module 1.5 ABI spec.
+ * See the "global_metadata.json" in the "TDX 1.5 ABI definitions".
  */
 #define MD_FIELD_ID_MAX_TDMRS			0x9100000100000008ULL
 #define MD_FIELD_ID_MAX_RESERVED_PER_TDMR	0x9100000100000009ULL